Rolls HR155 User's Manual
Contents
1. HR155 Rack Mount Monitor ROLLS HR155 Is ideal for speaker monitoring anywhere space is limited The all metal chassis of the HR155 will insure years of reliable use The internal ampli fier is designed to dissipate heat with in the chassis of the HR155 so no Rack Mount Speaker Monitor outside cooling is required i e it can be mounted into a rack with units above and below it STEREO IN W a fe gt i cc wW fe a r MADE IN USA www rolls com HR155 ROLES ce y www rolls com OUT LINE INPUT SPECIFICATIONS Input Impedance 10K Ohms THD Noise 05 Typical Frequency Response 100 Hz 20 kHz 0 3 dB Voltage Gain 20 GB line Current Draw 500 mA nominal Connectors 1 Female XLR 1 8 TRS 2 RCA s DC Power Jack Supply Voltage 15 VDC Size 7 5 x 3 125 x 1 75 Rolls Corporation 75889101550 g eee Quick Start Guide Weight 1 25 Ibs Speaker Size 2 speakers each 2 5 X 1 75 INTRODUCTION Thank you for your purchase of the HR155 This unit is designed and manufactured to monitor sound from any stereo RCA line level output or a single balanced XLR at line level The front panel stereo 3 5mm 1 8 jack input provides the final touch which makes the HR155 a valuable tool for any sound reinforcement recording or install application that needs to monitor sound from a rack mounted unit INSPECTION 1 Unpack and Inspect the HR155 package Your HR155 wa2. ate 7 JULY 2010 Sheet 1 of 1 J5 ROLLS PS15 ONLY 15 VDC 800MA
3. s carefully packed at the factory in a protective carton Nonetheless be sure to examine the unit and the carton for any signs of damage that may have occurred during shipping If obvious physical damage is noticed contact the carrier immediately to make a damage claim We suggest saving the shipping carton and packing materials for safely transporting the unit in the future 2 For warranty registration go to our website WWW ROLLS COM DESCRIPTION REAR PANEL XLR Input XLR balanced input for connection to any standard line level XLR output INPUT RCA stereo for connection to any line level RCA output QUT RCA pass thru for the HR155 If an input is plugged into the RCA INPUT of the HR155 the OUT is a direct pass thru for the signal eliminating the need for Y type cables in your installation PS15 Located on the back of the unit is the PS15 power jack for connec tion to the Rolls PS15 external power supply FRONT PANEL STEREO IN 1 8 TRS jack 3 5mm stereo for connection to a line level signal VOLUME Controls adjusts the volume level of the HR155 POWER Turns on and off the power the HR155 PWR Indicates the HR155 is on SCHEMATIC SPEAKER OUT SPK1 SPEAKER SPK2 SPEAKER C8 120PF R11 100K R14 10K Js 3 5STJK LINE HDPHONE Rolls Corporation 5968 S 350 W Murray Utah 84107 HR155 POWER SPEAKER Title Rev Document Number Size HR155 SCH FXa D
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